• New techniques and ideas for linking MODFLOW with other models to solve complex problems
• Code testing/performance and case studies
• Modeling of interactions between groundwater and climate changes
• Constraining ground-water models using hydrogeology
• Interpreting geology using groundwater modeling
• Advances and applications of database management and graphical information systems (GIS)
• New analytic approaches and applications
• Decision making, policy development, and model application
• Latest developments and future directions in ground-water modeling:
• Uncertainty reduction and quantification
• Model calibration, sensitivity analysis and parameter estimation
• Public policy and modeling of ground-water systems
• Typical problems encountered in modeling and their solutions
• Ground-water management and remediation design optimization